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Lost Dogs Database for Rialto, CA

Search lost and found dogs, as well as other pets, in the Rialto area with PawBoost.

911 lost dogs in your search

Lost Male Dog last seen Phelan, CA, Phelan, CA 92371

Reported 1 week ago, updated 1 week ago

Appa Male Dog

LOST PawBoost ID: 73314045


Phelan, CA 92371

Black coat German Shepherd

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Lost Male Dog last seen Luna and Amethyst, Victorville, CA 92392

Reported 1 week ago

Bazel & Jasper Male Dog

LOST PawBoost ID: 73314041


Victorville, CA 92392

Long hair brown chihuahua and small dog white with black on body and ears

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Lost Female Dog last seen Cajon Dr & Oak St in Gavilan Hills, Lake Mathews, CA 92570

Reported 2 weeks ago, updated 1 week ago

Annie Female Dog

LOST PawBoost ID: 73303811


Lake Mathews, CA 92570

Yokie tan and black 11 lbs

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Lost Male Dog last seen Virginia, Ontario, CA 91764

Reported 2 months ago, updated 1 week ago

Bruno Male Dog

LOST PawBoost ID: 73110524


Ontario, CA 91764

Tan color Pitt bull 12 yrs old his name is Bruno

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Lost Male Dog last seen East end and mission Blvd Pomona ca, Pomona, CA 91766

Reported 2 years ago, updated 1 week ago

Benji Male Dog

LOST PawBoost ID: 71196742


Pomona, CA 91766

Gray small dog. Poodle and jorkie mix

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Lost Female Dog last seen Arlington Ave, Riverside, CA 92504

Reported 1 week ago

Sienna Female Dog

LOST PawBoost ID: 73311929


Riverside, CA 92504

Germán shepherd cattle dog

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Lost Male Dog last seen Johnson and gorgonio, Phelan, CA 92371

Reported 2 weeks ago, updated 1 week ago

Dug Male Dog

LOST PawBoost ID: 73303139


Phelan, CA 92371

Black face and skinny on the right

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Lost Female Dog last seen Olive market, Redlands, CA 92373

Reported 1 week ago

Bunny Female Dog

LOST PawBoost ID: 73311492


Redlands, CA 92373

Italian greyhound

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Lost Male Dog last seen Campus & 11th, Upland, CA 91786

Reported 1 week ago

Axl Male Dog

LOST PawBoost ID: 73311464


Upland, CA 91786

Big & furry

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Lost Male Dog last seen Orange & pioneer ave, Redlands, CA 92374

Reported 2 weeks ago, updated 1 week ago

Rigby Male Dog

LOST PawBoost ID: 73296096


Redlands, CA 92374

Brown, blonde, red, & black fur. Medium built, looks like a small fox

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Lost Male Dog last seen Peach Street, Hesperia, CA 92340

Reported 2 months ago, updated 1 week ago

Valentine Male Dog

LOST PawBoost ID: 73065115


Hesperia, CA 92340

Gray and white with distinct heart shaped markings on back

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Lost Male Dog last seen San Bernardino high school, San Bernardino, CA 92408

Reported 1 month ago, updated 1 week ago

Little Man/coco Male Dog

LOST PawBoost ID: 73221192


San Bernardino, CA 92408

Black, some white near his nose

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Lost Female Dog last seen Baseline/cedar, Rialto, CA 92376

Reported 2 months ago, updated 1 week ago

Lado Female Dog

LOST PawBoost ID: 73132669


Rialto, CA 92376

Light brown female chihuahua jack russel mix

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Lost Male Dog last seen Archibald & 6th RANCHO CUCAMONGA CA, Rancho Cucamonga, CA 91730

Reported 3 months ago, updated 1 week ago

RC CASH Male Dog

LOST PawBoost ID: 72925561


Rancho Cucamonga, CA 91730

LOST DOG WHOSE FUR BROTHER HAS ALREADY BEEN STRUCK BY CAR RANCHO CUCAMONGA Last seen Archibald & 6th Altered male Goes by Cash Teal colored collar Microchipped Food driven - call his name & say “cookie” There was a pix of a possible sighting but unable to find the post His brother was struck by a vehicle & is struggling at the ER Family devastated & trying to find “Cash” while worrying about “Nacho” If you spot him, CALL:

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Lost Female Dog last seen Near la deny st montclair ca 91763, Montclair, CA 91763

Reported 1 week ago

Layla Female Dog

LOST PawBoost ID: 73310714


Montclair, CA 91763

White spot on chest. She might have a hot spot on her lower back

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Lost Male Dog last seen Cajalco and Briwn, Perris, CA 92570

Reported 3 weeks ago, updated 1 week ago

Sebastian Male Dog

LOST PawBoost ID: 73254102


Perris, CA 92570

Black and White Husky

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Lost Female Dog last seen GreenTree Blvd & Third, Victorville, CA 92395

Reported 1 month ago, updated 1 week ago

Nylah Female Dog

LOST PawBoost ID: 73172917


Victorville, CA 92395

Our sweet girl Nylah went missing on Tuesday, 07/21, around 7:50 PM on Ponca St. in Victorville, CA. 🐶 Small white female Pomeranian 🤍 Fluffy white coat 🩷 Wearing a collar with her tag ⚠️ She’s on and has epilepsy and if she doesn’t get her a seizure may occur. We are heartbroken and just want her home safely. If you have seen her or have any information, please call or text the number on her collar or send me a message immediately. Please share this post to help bring Nylah home. Every share could make a difference. Thank you so much! ❤️🐾 #MissingDog #Victorville #LostDog #BringNylahHome #PleaseShare

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Lost Male Dog last seen Baseline San Bernardino, San Bernardino, CA 92411

Reported 3 weeks ago, updated 1 week ago

Tank Male Dog

LOST PawBoost ID: 73264683


San Bernardino, CA 92411

He has a grey dot in his white chest.

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Lost Female Dog last seen Pathway Church, Riverside, CA 92506

Reported 1 year ago, updated 1 week ago

Sydney Female Dog

LOST PawBoost ID: 71887974


Riverside, CA 92506

Long legs fast black tan white cute

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Lost Male Dog last seen 4th street, campus, and Euclid, Ontario, CA 91764

Reported 3 months ago, updated 1 week ago

Juneau Male Dog

LOST PawBoost ID: 72921453


Ontario, CA 91764

Multi colored Australian Shepherd, weighs 52lbs

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Lost Dog Data for Rialto, CA

There are 911 lost dogs in Rialto, CA.

Find Local Dog Shelters in Rialto, CA

PawBoost has communities of dog-lovers across the country and beyond that help find missing dogs, and that means partnerships with dog shelters in the US and in Canada.

Are you a team member at a shelter not yet partnered with PawBoost?

Request Shelter Partnership

Find Your Dog Sooner with PawBoost

When you have a missing dog, it can be difficult to know what to do in the moment.

How do I find my dog? Do I have to visit the dog shelters in my area in person, or is it okay to just call? How can I get the word out to my local community in Rialto?

With our free tools and premium add-on services, PawBoost helps lost dog owners find their furry loved ones – 2,301,226 pets reunited and counting!

Find your lost dog faster with PawBoost.

Report Lost Dog

Frequently Asked Questions

I lost my dog. What should I do?

Take advantage of online platforms – they help you get the word out, quickly and easily. You can report your lost dog to PawBoost in no time flat. We'll send an email alert to our local members, post to the PawBoost-powered Facebook page for your area, add your dog to our lost & found, and make a lost dog flyer – all for free.

Other sites that help you raise local awareness for your lost dog with minimal time and effort are Nextdoor.com – a PawBoost partner – and Craigslist. Both of these sites have very active lost & found sections mainly used for lost pets. We highly recommend you use these resources in addition to PawBoost!

Visit your local shelters and animal control agencies in person. Details can get lost in translation over the phone and that might lead to missed connection.

If chipped, make sure your dog's microchip is registered and up to date. If you don't know your pet's chip manufacturer or number, your vet should be able to help locate this information.

Put up flyers and tell your neighbors to be on the lookout. The more you engage the Rialto community, the better your chances of a happy reunion!

Read our full guide on how to find your lost dog for more actionable tips.

Where do I report a lost dog in Rialto, CA?

If you lost a dog, we would like to help. You can report a lost dog to PawBoost for free to help find your dog in the Rialto area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Rialto!

Do I have to pay for premium PawBoost services to find my lost dog?

You don't have to pay to find your lost pet with PawBoost. PawBoost's free dog finder services have helped millions of people reunite with their lost dogs.

PawBoost does offer premium upgrades to help increase the reach of your lost pet alert.

You can learn more about what free and premium services PawBoost offers here.